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Beijing's education department has ordered tighter management of preschools, especially in improving moral codes of conduct applied to teachers. Three Chaoyang education officers have been investigated for weak supervision of private kindergartens, according to Beijing police.
Before a sperm cell matures, the histones in genomic DNA must transform into another form automatically, so that the genetic materials from the male are stored in the sperm head in a safer and more condensed way, explained Liu Mofang, the lead researcher on the team at the Institute of Biochemistry and Cell Biology, a branch of the Chinese Academy of Sciences' Shanghai Institutes for Biological Sciences.
Beijing, which hosted the Summer Games in 2008, will become the first city ever to host both the Summer and Winter Olympics. Many venues in 2008 Summer Games are now being renovated to become suitable for winter sports ahead of the 2022 Games. The Water Cube/Ice Cube will stand as a permanent legacy of how a sustainable Olympics can be put on.
Beijing Spruce World Technology, which owns meicai.cn, an e-commerce platform for organic food, has been contributing to poverty alleviation by contracting with the villagers for the latter's products, according to Liu Chuanjun, chief executive officer of the company.
Before assessing the impact of COVID-19 on the Chinese banking sector, we reviewed the impact of SARS of 2002-03.
来源：资阳报